{"id":815031,"url":"http://patchwork.ozlabs.org/api/patches/815031/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/patch/1505752137-15522-2-git-send-email-jbacik@fb.com/","project":{"id":7,"url":"http://patchwork.ozlabs.org/api/projects/7/?format=json","name":"Linux network development","link_name":"netdev","list_id":"netdev.vger.kernel.org","list_email":"netdev@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1505752137-15522-2-git-send-email-jbacik@fb.com>","list_archive_url":null,"date":"2017-09-18T16:28:55","name":"[1/3] net: set tb->fast_sk_family","commit_ref":null,"pull_url":null,"state":"changes-requested","archived":true,"hash":"c63e54edafa778ec020c44d28372a8571a28fae3","submitter":{"id":72383,"url":"http://patchwork.ozlabs.org/api/people/72383/?format=json","name":"Josef Bacik","email":"josef@toxicpanda.com"},"delegate":{"id":34,"url":"http://patchwork.ozlabs.org/api/users/34/?format=json","username":"davem","first_name":"David","last_name":"Miller","email":"davem@davemloft.net"},"mbox":"http://patchwork.ozlabs.org/project/netdev/patch/1505752137-15522-2-git-send-email-jbacik@fb.com/mbox/","series":[{"id":3676,"url":"http://patchwork.ozlabs.org/api/series/3676/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/list/?series=3676","date":"2017-09-18T16:28:56","name":"fix reuseaddr regression","version":1,"mbox":"http://patchwork.ozlabs.org/series/3676/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/815031/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/815031/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"patchwork-incoming@ozlabs.org","Delivered-To":"patchwork-incoming@ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; 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\n\tMon, 18 Sep 2017 09:29:07 -0700 (PDT)","From":"josef@toxicpanda.com","X-Google-Original-From":"jbacik@fb.com","To":"davem@davemloft.net, netdev@vger.kernel.org,\n\tlinux-kernel@vger.kernel.org, crobinso@redhat.com,\n\tlabbott@redhat.com, kernel-team@fb.com","Cc":"Josef Bacik , stable@vger.kernel.org","Subject":"[PATCH 1/3] net: set tb->fast_sk_family","Date":"Mon, 18 Sep 2017 12:28:55 -0400","Message-Id":"<1505752137-15522-2-git-send-email-jbacik@fb.com>","X-Mailer":"git-send-email 2.7.4","In-Reply-To":"<1505752137-15522-1-git-send-email-jbacik@fb.com>","References":"<1505752137-15522-1-git-send-email-jbacik@fb.com>","Sender":"netdev-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"netdev@vger.kernel.org"},"content":"From: Josef Bacik \n\nWe need to set the tb->fast_sk_family properly so we can use the proper\ncomparison function for all subsequent reuseport bind requests.\n\nCc: stable@vger.kernel.org\nFixes: 637bc8bbe6c0 (\"inet: reset tb->fastreuseport when adding a reuseport sk\")\nReported-and-tested-by: Cole Robinson \nSigned-off-by: Josef Bacik \n---\n net/ipv4/inet_connection_sock.c | 2 ++\n 1 file changed, 2 insertions(+)","diff":"diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c\nindex b9c64b40a83a..f87f4805e244 100644\n--- a/net/ipv4/inet_connection_sock.c\n+++ b/net/ipv4/inet_connection_sock.c\n@@ -328,6 +328,7 @@ int inet_csk_get_port(struct sock *sk, unsigned short snum)\n \t\t\ttb->fastuid = uid;\n \t\t\ttb->fast_rcv_saddr = sk->sk_rcv_saddr;\n \t\t\ttb->fast_ipv6_only = ipv6_only_sock(sk);\n+\t\t\ttb->fast_sk_family = sk->sk_family;\n #if IS_ENABLED(CONFIG_IPV6)\n \t\t\ttb->fast_v6_rcv_saddr = sk->sk_v6_rcv_saddr;\n #endif\n@@ -354,6 +355,7 @@ int inet_csk_get_port(struct sock *sk, unsigned short snum)\n \t\t\t\ttb->fastuid = uid;\n \t\t\t\ttb->fast_rcv_saddr = sk->sk_rcv_saddr;\n \t\t\t\ttb->fast_ipv6_only = ipv6_only_sock(sk);\n+\t\t\t\ttb->fast_sk_family = sk->sk_family;\n #if IS_ENABLED(CONFIG_IPV6)\n \t\t\t\ttb->fast_v6_rcv_saddr = sk->sk_v6_rcv_saddr;\n #endif\n","prefixes":["1/3"]}